/* Application Infratix : une app de poche à la charte (bleu nuit, menthe).
   Téléphone : barre d'onglets en bas. Mac (≥ 900 px) : rail de navigation à gauche. */
:root {
  --fond: #0B1020; --panneau: #141B2E; --creux: #0F1526; --trait: #263048; --trait-fort: #34405C;
  --texte: #F3F5FA; --doux: #A5AEC2; --pale: #7D879D;
  --accent: #70E1C1; --accent-voile: rgba(112,225,193,.12); --sur-accent: #06130F;
  --alerte: #F2B66D; --alerte-voile: rgba(242,182,109,.13); --danger: #F29191; --danger-voile: rgba(242,145,145,.12);
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --corps: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --rayon: 14px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --fond: #F3F5F9; --panneau: #FFFFFF; --creux: #ECEFF5; --trait: #DCE1EA; --trait-fort: #C5CDDA;
    --texte: #0B1020; --doux: #4A5368; --pale: #6B7488;
    --accent: #0E7A62; --accent-voile: rgba(14,122,98,.09); --sur-accent: #FFFFFF;
    --alerte: #9A5A0C; --alerte-voile: rgba(154,90,12,.09); --danger: #B4232A; --danger-voile: rgba(180,35,42,.08);
    color-scheme: light;
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
body { background: var(--fond); color: var(--texte); font-family: var(--corps); font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--display); margin: 0; text-wrap: balance; letter-spacing: -.01em; }
p { margin: 0; }

/* ---------- coquille ---------- */
.coquille { min-height: 100%; display: grid; grid-template-rows: auto 1fr; }
.entete {
  position: sticky; top: 0; z-index: 20; background: var(--fond);
  padding: calc(env(safe-area-inset-top, 0px) + 10px) max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
  border-bottom: 1px solid var(--trait); display: flex; align-items: center; gap: 10px; min-height: 56px;
}
.entete h1 { font-size: 20px; font-weight: 800; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.entete .retour { border: 0; background: none; color: var(--accent); font-size: 26px; line-height: 1; padding: 0 6px 0 0; }
.marque { font-family: var(--display); font-weight: 800; font-size: 18px; }
.marque i { color: var(--accent); font-style: normal; }
.contenu {
  width: 100%; max-width: 980px; margin: 0 auto;
  padding: 16px max(16px, env(safe-area-inset-right, 0px)) calc(96px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
  display: grid; gap: 16px; align-content: start;
}
.onglets {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; justify-content: space-around;
  background: color-mix(in srgb, var(--fond) 92%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--trait);
  padding: 6px max(8px, env(safe-area-inset-right, 0px)) calc(6px + env(safe-area-inset-bottom, 0px)) max(8px, env(safe-area-inset-left, 0px));
}
.onglets a {
  flex: 1; max-width: 120px; display: grid; justify-items: center; gap: 2px; padding: 6px 4px; border-radius: 10px;
  color: var(--pale); text-decoration: none; font-size: 11.5px; font-weight: 500; position: relative;
}
.onglets a svg { width: 24px; height: 24px; }
.onglets a[aria-current="page"] { color: var(--accent); }
.onglets .pastille-num {
  position: absolute; top: 2px; left: calc(50% + 6px); background: var(--alerte); color: var(--sur-accent);
  font-family: var(--mono); font-size: 10.5px; font-weight: 500; min-width: 17px; height: 17px; border-radius: 9px;
  display: grid; place-items: center; padding: 0 4px;
}
@media (min-width: 900px) {
  .coquille { grid-template-columns: 220px minmax(0, 1fr); grid-template-rows: auto 1fr; }
  .entete { grid-column: 2; }
  .contenu { grid-column: 2; padding-bottom: 48px; }
  .onglets {
    position: fixed; top: 0; bottom: 0; left: 0; right: auto; width: 220px; flex-direction: column; justify-content: flex-start;
    gap: 4px; border-top: 0; border-right: 1px solid var(--trait); padding: 18px 12px; backdrop-filter: none; background: var(--fond);
  }
  .onglets::before { content: "infratix."; font-family: var(--display); font-weight: 800; font-size: 20px; padding: 4px 12px 18px; color: var(--texte); }
  .onglets a { max-width: none; display: flex; align-items: center; gap: 12px; font-size: 15px; padding: 10px 12px; }
  .onglets a[aria-current="page"] { background: var(--accent-voile); }
  .onglets .pastille-num { position: static; margin-left: auto; }
}

/* ---------- blocs ---------- */
.bloc { background: var(--panneau); border: 1px solid var(--trait); border-radius: var(--rayon); padding: 16px; display: grid; gap: 12px; min-width: 0; }
.bloc-tete { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.bloc-tete h2 { font-size: 16px; font-weight: 700; }
.bloc-tete a, .lien-bouton { font-size: 14px; color: var(--accent); text-decoration: none; background: none; border: 0; padding: 0; }
.vide { color: var(--doux); font-size: 15px; }
.sur { font-family: var(--display); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--pale); }
.grille { display: grid; gap: 16px; }
@media (min-width: 760px) { .grille.deux { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; } }
.salut h2 { font-size: 26px; font-weight: 800; }
.salut p { color: var(--doux); }

.tuiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (min-width: 760px) { .tuiles.quatre { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.tuile { background: var(--panneau); border: 1px solid var(--trait); border-radius: 12px; padding: 12px 14px; display: grid; gap: 2px; min-width: 0; }
.tuile b { font-family: var(--display); font-size: 22px; font-weight: 800; font-variant-numeric: tabular-nums; }
.tuile span { color: var(--doux); font-size: 13px; }

/* ---------- listes ---------- */
.liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 12px 14px; background: var(--creux); border-radius: 12px; text-decoration: none; color: inherit; }
a.item:active, a.carte:active { opacity: .7; }
.item-titre { font-weight: 600; overflow-wrap: anywhere; }
.item-sous { color: var(--doux); font-size: 14px; overflow-wrap: anywhere; }
.meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; align-items: center; }
.pastille { font-family: var(--mono); font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--trait-fort); color: var(--doux); white-space: nowrap; }
.pastille.jour { border-color: var(--accent); color: var(--accent); }
.pastille.retard { border-color: var(--alerte); color: var(--alerte); background: var(--alerte-voile); }
.pastille.ok { border-color: var(--accent); color: var(--accent); background: var(--accent-voile); }
.pastille.texte { font-family: var(--corps); }
.etape { font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--accent-voile); color: var(--accent); white-space: nowrap; }
.etape.e-nouveau { background: var(--alerte-voile); color: var(--alerte); }
.etape.e-pause, .etape.e-perdu { background: var(--creux); color: var(--pale); }

.tache { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 11px 12px; background: var(--creux); border-radius: 12px; }
.coche { width: 28px; height: 28px; border-radius: 9px; border: 2px solid var(--trait-fort); background: transparent; display: grid; place-items: center; padding: 0; color: var(--sur-accent); }
.coche svg { width: 16px; height: 16px; }
.tache.fait .coche { background: var(--accent); border-color: var(--accent); }
.tache.fait .item-titre { text-decoration: line-through; color: var(--doux); }
.note { color: var(--doux); font-size: 14.5px; white-space: pre-line; overflow-wrap: anywhere; margin-top: 3px; }

.creneaux { list-style: none; margin: 0; padding: 0; }
.creneau { display: grid; grid-template-columns: 54px minmax(0, 1fr) auto; gap: 10px; padding: 9px 0; border-top: 1px solid var(--trait); }
.creneau:first-child { border-top: 0; padding-top: 2px; }
.creneau .h { font-family: var(--mono); font-size: 14px; color: var(--accent); }
.creneau p { color: var(--doux); font-size: 14px; }

/* pipeline */
.colonnes { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(260px, 82vw); gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; margin: 0 calc(-1 * max(16px, env(safe-area-inset-left, 0px))); padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
@media (min-width: 900px) { .colonnes { grid-auto-columns: minmax(220px, 1fr); margin: 0; padding-left: 0; padding-right: 0; } }
.colonne { scroll-snap-align: start; background: var(--creux); border-radius: var(--rayon); padding: 12px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.colonne-tete { display: flex; justify-content: space-between; align-items: center; font-family: var(--display); font-weight: 700; font-size: 14px; }
.colonne-tete span { font-family: var(--mono); color: var(--pale); font-weight: 400; }
.carte { background: var(--panneau); border: 1px solid var(--trait); border-radius: 12px; padding: 12px; display: grid; gap: 4px; text-decoration: none; color: inherit; }
.carte.due { border-color: var(--alerte); }
.carte b { font-family: var(--display); font-size: 15.5px; }
.carte .action { font-size: 14px; }

/* fiche */
.coord { display: grid; gap: 8px; }
.coord a, .coord span { display: flex; gap: 10px; align-items: center; text-decoration: none; color: var(--texte); overflow-wrap: anywhere; }
.coord svg { width: 18px; height: 18px; color: var(--accent); flex: none; }
.histo { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.histo li { display: grid; grid-template-columns: 82px minmax(0, 1fr) auto; gap: 10px; padding: 9px 0; border-top: 1px solid var(--trait); font-size: 14.5px; }
.histo li:first-child { border-top: 0; }
.histo time { font-family: var(--mono); font-size: 12.5px; color: var(--pale); padding-top: 2px; }
.histo small { color: var(--pale); }

/* ---------- formulaires ---------- */
form { display: grid; gap: 10px; }
.ligne { display: flex; gap: 8px; flex-wrap: wrap; align-items: end; }
.ligne > * { min-width: 0; flex: 1 1 140px; }
.ligne > .etroit { flex: 1 1 150px; }
label.champ { display: grid; gap: 5px; font-size: 13px; color: var(--doux); font-weight: 500; }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=date], input[type=number], input[type=search], select, textarea {
  background: var(--creux); border: 1px solid var(--trait-fort); border-radius: 10px; padding: 11px 12px; width: 100%; min-height: 44px; font-size: 16px;
  min-width: 0; max-width: 100%;
}
input[type=date] { display: block; }
textarea { resize: vertical; min-height: 84px; }
.case { display: flex; gap: 10px; align-items: center; font-size: 15px; }
.case input { width: 20px; height: 20px; accent-color: var(--accent); }
.bouton { border: 0; background: var(--accent); color: var(--sur-accent); border-radius: 11px; padding: 12px 18px; font-weight: 600; min-height: 44px;
  text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.entete .bouton { min-height: 38px; padding: 8px 14px; font-size: 15px; }
.bouton.secondaire { background: var(--creux); color: var(--texte); border: 1px solid var(--trait-fort); }
.bouton.danger { background: var(--danger-voile); color: var(--danger); border: 1px solid var(--danger); }
.bouton.large { width: 100%; }
.bouton:disabled { opacity: .55; cursor: progress; }
.petit { border: 1px solid var(--trait-fort); background: transparent; border-radius: 9px; padding: 6px 11px; font-size: 14px; color: var(--doux); min-height: 34px; }
.petit.danger { border-color: var(--danger); color: var(--danger); }
.petit:hover { color: var(--texte); }
a.petit { text-decoration: none; display: inline-flex; align-items: center; }
.item.compte { grid-template-columns: minmax(0, 1fr); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.segments { display: flex; gap: 4px; background: var(--creux); padding: 4px; border-radius: 12px; overflow-x: auto; }
.segments button { flex: 1; border: 0; background: transparent; padding: 8px 12px; border-radius: 9px; color: var(--doux); white-space: nowrap; font-size: 14.5px; }
.segments button[aria-pressed="true"] { background: var(--panneau); color: var(--texte); box-shadow: 0 1px 0 var(--trait); }
.erreur { color: var(--danger); font-size: 14.5px; }
.lien-copie { font-family: var(--mono); font-size: 13px; background: var(--creux); border: 1px dashed var(--accent); border-radius: 10px; padding: 10px; overflow-wrap: anywhere; user-select: all; }

.jour-nav { display: flex; align-items: center; gap: 8px; }
.jour-nav h2 { flex: 1; font-size: 16px; }
.rond { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--trait-fort); background: transparent; display: grid; place-items: center; font-size: 18px; }

details.repli { display: grid; gap: 10px; }
details.repli > summary { cursor: pointer; color: var(--doux); font-size: 14.5px; list-style: none; }
details.repli > summary::before { content: "▸ "; }
details.repli[open] > summary::before { content: "▾ "; }

/* ---------- connexion ---------- */
.accueil { min-height: 100%; display: grid; place-items: center; padding: calc(env(safe-area-inset-top, 0px) + 24px) 20px calc(env(safe-area-inset-bottom, 0px) + 24px); }
.accueil .carte-connexion { width: 100%; max-width: 380px; display: grid; gap: 18px; }
.accueil .marque { font-size: 34px; }
.accueil p { color: var(--doux); }

#toast {
  position: fixed; left: 50%; transform: translateX(-50%); z-index: 50; bottom: calc(84px + env(safe-area-inset-bottom, 0px));
  background: var(--texte); color: var(--fond); border-radius: 12px; padding: 11px 16px; font-size: 14.5px; max-width: calc(100vw - 32px); box-shadow: 0 6px 24px rgba(0,0,0,.25);
}
@media (min-width: 900px) { #toast { bottom: 24px; left: calc(50% + 110px); } }
@media (prefers-reduced-motion: no-preference) { .contenu { animation: entree .18s ease-out; } @keyframes entree { from { opacity: .4; transform: translateY(4px); } } }